156749872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 315270000

約数和(自身を除く): 158520128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 499, 677, 998, 1354, 1996, 2708, 3992, 5416, 7984, 10832, 14471, 19633, 28942, 39266, 57884, 78532, 115768, 157064, 231536, 314128, 337823, 675646, 1351292, 2702584, 5405168, 9796867, 19593734, 39187468, 78374936, 156749872]

約数ペア:

[(1, 156749872), (2, 78374936), (4, 39187468), (8, 19593734), (16, 9796867), (29, 5405168), (58, 2702584), (116, 1351292), (232, 675646), (464, 337823), (499, 314128), (677, 231536), (998, 157064), (1354, 115768), (1996, 78532), (2708, 57884), (3992, 39266), (5416, 28942), (7984, 19633), (10832, 14471)]